Three people have been charged with second-degree murder after a 5-year-old boy was killed when a hyperbaric chamber exploded ...

Two other people were arrested Monday and also are expected to be arraigned in the child's death, police said.

The Michigan attorney general has accused the owner of a medical center and three of its employees of ignoring safety ...

Here's what we know so far about the hyperbaric chamber death of 5-year-old Thomas Cooper, the Oxford Center, and the people charged in his death.

Four people have been charged in the death of a 5-year-old boy who was killed inside a pressurized oxygen chamber at a ...

The pressurized chamber delivers concentrated oxygen that can help heal wounds, infections and burns, as well as improve ...

Troy police say Tamela Peterson ran away when asked for her cellphone after Thomas Cooper died in a hyperbaric chamber fire ...

Michigan Attorney General Dana Nessel has charged four people in connection with the death of a 5-year-old boy who was killed ...

An Oakland County health clinic where a 5-year-old boy was killed when a hyperbaric chamber exploded reportedly has a history ...

Police in Michigan have arrested four people after a 5-year-old boy receiving treatment at The Oxford Center died when the ...

Four people have been arrested after a boy, 5, died in a hyperbaric chamber explosion on Jan. 31, it's been reported.